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watchdog: renesas_wdt: don't round closest with get_timeleft
authorWolfram Sang <wsa+renesas@sang-engineering.com>
Wed, 19 Jul 2017 08:27:53 +0000 (10:27 +0200)
committerWim Van Sebroeck <wim@iguana.be>
Sat, 9 Sep 2017 18:23:14 +0000 (20:23 +0200)
commit1c1b2434017206b612764fad1820b6dd48cb9e92
tree1d47103d9aa3c0b6ad81e5a09d5554a5eb2cf810tree | snapshot
parentb51247c8029660a9c49ad48bf38f364479c96215commit | diff
watchdog: renesas_wdt: don't round closest with get_timeleft

We should never return more time left than there actually is. So, switch
to a plain divider instead of DIV_ROUND_CLOSEST.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
drivers/watchdog/renesas_wdt.c diff | blob | history
Domain: System / Kernel;